Harlowe Avant Max - Lab Test
- Marvin Kuhn
- Lab report , Lights
- April 13, 2025
Table of Contents
Harlowe Avant Max - Brief Technical Analysis
🔍 Key Specifications
| Parameter | 3200K | 5500K | 6500K |
|---|---|---|---|
| Brightness (Lux) | 2,682.88 | 3,072.48 | 3,035.75 |
| CRI (Ra) | 96.80 | 98.20 | 97.60 |
| R9 (Red rendering) | 93 | 93 | 95 |
| TM-30 Rf/Rg | 95/101 | 96/102 | 95/100 |
| SSI | 84 | 74 | — |
| CCT Deviation (MK-1) | 3.29 | 12.15 | 8.03 |
| DUV | +0.0016 | +0.0044 | +0.0073 |
✅ Strengths
-
Superior Color Fidelity → CRI (Ra) > 96 across all CCTs, peaking at 98.20 for 5500K: Exceptional accuracy for skin tones and critical hues. → R9 ≥ 93: Strong red rendering, ensuring vibrant and accurate reds.
-
Tight CCT Accuracy at 3200K → CCT deviation of 3.29 MK-1 (target 3200K → measured 3234K): Minimal shift for precise warm lighting.
-
High Spectral Consistency at 3200K → SSI 84 at 3200K: Robust spectral performance for tungsten-balanced environments.
-
Natural-to-Saturated Color Gamut → TM-30 Rg ≥ 100 at 3200K/5500K: Ensures lifelike color reproduction, ideal for commercial and studio work.
⚠️ Weaknesses
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Average Spectral Performance at 5500K → SSI 74 at daylight CCT: Average spectral consistency for mixed lighting or critical daylight scenarios.
-
Significant CCT Deviation at 5500K → Target 5500K → measured 5894K (MK-1: 12.15): Noticeable shift in tones, requiring correction.
-
DUV Variance at 6500K → +0.0073 DUV at 6500K: Risk of green/magenta tint in cooler temperatures, impacting neutral backgrounds.
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Moderate Brightness Output → ~3,000 Lux at 100%: Lower than high-output competitors, limiting use in large-scale setups.
📉 Practical Applications
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Ideal For: → Studio Photography/Video: High CRI/R9 ensures accurate color reproduction for product shoots and interviews. → Live Events: TM-30 Rg > 100 supports natural color rendering in broadcasts and stage lighting. → Warm Lighting Setups: SSI 84 and minimal CCT deviation make it reliable for indoor/tungsten scenarios.
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Limitations For: → Daylight-Critical Work: SSI 74 and CCT deviation at 5500K risk color mismatches in daylight-balanced scenes. → High-Brightness Demands: Lower Lux output compared to high-end studio lights.
📌 Conclusion
The Harlowe Avant Max is a color-accurate LED light tailored for studio and commercial environments where precision in warm lighting is paramount. Its CRI >96, strong R9, and tight 3200K accuracy make it ideal for product photography, interviews, and live events. However, SSI 74 at 5500K and DUV shifts at 6500K limit its utility in daylight-critical or spectral-sensitive applications. A solid choice for creators prioritizing color fidelity in controlled warm environments, but not for scenarios demanding uncompromised daylight performance.
Overview
TM-30-18
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This product was provided free of charge by Perrot Image SA. However, this has no influence on my opinion or the evaluation of the product. I tested the light independently and shared my honest opinion.
Copyright © of product image in the title image are the ones of the respective manufacturers. All rights reserved.
